@book { WorkBasedMobileLearning,
    title = "Work-Based Mobile Learning",
    author = "Norbert {Pachler} and Christoph {Pimmer} and Judith {Seipold}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    doi = "10.3726/978-3-0353-0496-1",
    url = "https://www.peterlang.com/document/1043879"
}